CS35L41-CWZR

Audio Amplifiers Overview

The CS35L41-CWZR is a Class-D audio amplifier manufactured by Cirrus Logic Inc. It features a single-channel (mono) output configuration housed in a 30-WLCSP package with dimensions of 2.61x2.21 mm. The device operates within a supply voltage range of 2.5V to 5.5V. It delivers a maximum output power of 5.3W into an 8-ohm load. The component is currently active and available for production use.

Audio Amplifiers Feature Summary

• Class-D amplifier topology for efficient audio amplification
• Integrated speaker protection and equalization capabilities
• Compact WLCSP packaging suitable for space-constrained designs

Audio Amplifiers Applications

• Portable electronic devices requiring high-efficiency audio output
• Smartphones and tablets with mono speaker configurations
• Wearable technology with limited board space

Audio Amplifiers Procurement Notes

Verify the specific suffix CWZR against the manufacturer's official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the intended supply voltage range of 2.5V to 5.5V. Confirm that the 30-WLCSP package dimensions align with your PCB footprint constraints before finalizing procurement decisions.

Audio Amplifiers Selection Notes

Select this component when a mono Class-D amplifier with integrated speaker protection is required. The 5.3W output capability at 8 ohms suits applications needing moderate power in a small form factor. Consider the 2.5V to 5.5V operating range for system power budgeting. Verify thermal performance under maximum load conditions relative to the WLCSP package size.

Audio Amplifiers Part Context

This part belongs to Cirrus Logic's CS35L41 series of audio amplifiers. It is distinct from the CS35L41B variant, which may have different internal configurations or specifications. The CS35L41-CWZR is designed as a direct replacement for legacy mono amplifier solutions in mobile and portable electronics where efficiency and size are critical factors.

Audio Amplifiers Replacement Considerations

The CS35L41B-CWZR is a related variant within the same product family. Verify functional equivalence and parameter alignment before substitution. No other public substitute part numbers are confirmed for direct replacement.